package com.example.rabbitmqspringboot.controller;

import com.example.rabbitmqspringboot.constant.Constants;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/producer")
public class ProducerController {

    @Autowired
    private RabbitTemplate rabbitTemplate;
    @RequestMapping("/work")
    public String work() {
        for(int i = 0; i < 10; i++) {
            rabbitTemplate.convertAndSend("", Constants.WORK_QUEUE,"hello work ..." + i);
        }
        return "发送成功";
    }
    @RequestMapping("/fanout")
    public String fanout() {
        for(int i = 0; i < 10; i++) {
            rabbitTemplate.convertAndSend(Constants.FANOUT_EXCHANGE,"","hello spring amqp:fanout..." + i);
        }
        return "发送成功";
    }

    /**
     * 路由模式
     * @param routingKey routingKey
     * @return 发送成功
     */
    @RequestMapping("/direct/{routingKey}")
    public String direct(@PathVariable("routingKey") String routingKey) {
        rabbitTemplate.convertAndSend(Constants.DIRECT_EXCHANGE, routingKey,"hello spring amqp:direct, my routingKey is : " + routingKey);
        return "发送成功";
    }
    /**
     * 通配符模式
     */
    @RequestMapping("/topic/{routingKey}")
    public String topic(@PathVariable("routingKey") String routingKey) {
        rabbitTemplate.convertAndSend(Constants.TOPIC_EXCHANGE,routingKey,"hello spring amqp:topic, my routingKey is : " + routingKey);
        return "发送成功";
    }
}
